Soil removal device for agricultural machinery belt pulley for farmland

Abstract

The invention discloses an agricultural machinery pulley soil removal device for farmland, and relates to the technical field of pulleys. It includes a pulley assembly, a fixing mechanism and a soil removal mechanism. The surface of the pulley assembly is movable and provided with a fixing mechanism for supporting the soil removal mechanism and scraping the soil. Both sides of the fixing mechanism are fixedly arranged to assist in scraping the soil. As for the soil removal mechanism, the pulley assembly includes a transmission shaft. By setting the pulley assembly, the fixing mechanism and the soil removal mechanism, the positioning plate is pulled up to drive the insertion rod to disengage from the inside of the movable chamber and the positioning hole, and the protective cover can be removed. Use a screwdriver to disassemble the fixing rod to replace the scraper body and When replacing the belt body and the belt body alone, you only need to pull the scraper body to the right and replace it through the front gap of the fixing frame, which further ensures the replacement efficiency. The structure of the device is simple and easy to operate, which is convenient for users.

Description

technical field [0001] The invention relates to the technical field of pulleys, in particular to an agricultural machinery pulley soil removal device for farmland. Background technique [0002] Pulleys, which belong to disc-hub parts, are generally relatively large in size. The manufacturing process is generally based on casting and forging. The pulleys are mainly used for long-distance transmission of power, such as the output of small diesel engine power, agricultural vehicles, tractors, automobiles, Mining machinery, mechanical processing equipment, textile machinery, packaging machinery, lathes, forging machines, power transmission of some small horsepower motorcycles, power transmission of agricultural machinery, air compressors, reducers, reducers, generators, cotton gins, etc., But existing belt pulley also has the following deficiencies in use: [0003] When the pulley is working, due to the different working environment, such as the pulley on the tractor, the tract...

AI Technical Summary

Problems solved by technology

[0003] When the pulley is working, due to the different working environment, such as the pulley on the tractor, the tractor often works in the field, the pulley and the belt are easy to adhere to the soil, which affects the transmission progress of the belt. And to replace the scraper used to scrape the soil, it is necessary to disassemble the entire soil removal device for replacement, the process is cumbersome and slow, and the use effect is not ideal

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